Subject: instrument-calibration Impact: data-unavailable Detail: SEM MEPED in flight calibration. Status: scheduled Issue Time: 2017-09-13 15:26:56.0 Services: SEM AHRPT Metop-B SEM L0 - Metop-B Type: Planned Maintenance Ann Nr: 3182 Rev: 1 Start Time: 2017-09-19 09:21:00.0 End Time: 2017-09-19 11:04:00.0 Satellites: Metop-B Subsystem: SEM Component: TED